CN210524725U - Gem cutting and grinding tool - Google Patents

Gem cutting and grinding tool Download PDF

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Publication number
CN210524725U
CN210524725U CN201921189096.5U CN201921189096U CN210524725U CN 210524725 U CN210524725 U CN 210524725U CN 201921189096 U CN201921189096 U CN 201921189096U CN 210524725 U CN210524725 U CN 210524725U
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CN
China
Prior art keywords
disc
main frame
cylinder
driving shaft
driven shaft
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Active
Application number
CN201921189096.5U
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Chinese (zh)
Inventor
石卿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingyun chuangxiang (Tianjin) Digital Technology Co., Ltd
Original Assignee
Hebei Dituo Mineral Products Co Ltd
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Publication date
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Priority to CN201921189096.5U priority Critical patent/CN210524725U/en
Application granted granted Critical
Publication of CN210524725U publication Critical patent/CN210524725U/en
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Abstract

The utility model relates to a precious stone processing technology field especially relates to precious stone surely grinds instrument. Comprises a main frame body and a transmission device; a transmission device is arranged above the main frame body; a support column is arranged on the left side of the main frame body, a hydraulic cylinder is arranged in the middle of the main frame body, a guide rod is arranged on the main frame body on the right side of the hydraulic cylinder, and a storage disc is arranged on the right side of the main frame body; the transmission device comprises a second supporting plate, a connecting cylinder, a driving shaft, a driven shaft, a grinding disc and a spring; the utility model provides a precious stone surely grinds instrument can apply decurrent pressure automatically, does not rely on manual operation, has power autosegregation's function simultaneously, protects the mill, extension live time.

Description

Gem cutting and grinding tool
Technical Field
The utility model relates to a precious stone processing technology field especially relates to precious stone surely grinds instrument.
Background
Before the precious stone raw materials do not produce, be anomalous building stones mostly, need be with the help of the production instrument of specialty in batch production process, and present production instrument need produce a decurrent application of force with the help of external force at the in-process of grinding, adopt mostly to apply a heavy object on machine upper portion, produce a decurrent force with this, it is very inconvenient, simultaneously at the in-process of grinding, the mill rubs with the support part who lays the raw materials easily, easily produce wearing and tearing after long-time, influence subsequent raw materials processing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is not enough to the technique that the aforesaid exists, provides the precious stone and surely grinds the instrument, can apply decurrent pressure automatically, does not rely on manual operation, has power autosegregation's function simultaneously, the protection mill, increase of service life.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a main frame body and a transmission device; a transmission device is arranged above the main frame body; a support column is arranged on the left side of the main frame body, a hydraulic cylinder is arranged in the middle of the main frame body, a guide rod is arranged on the main frame body on the right side of the hydraulic cylinder, and a storage disc is arranged on the right side of the main frame body;
the transmission device comprises a second supporting plate, a connecting cylinder, a driving shaft, a driven shaft, a grinding disc and a spring; the second support plate is provided with a through hole, the through hole is respectively connected with the support column and the guide rod in a sliding manner, the middle part of the second support plate is provided with a motor, the motor is provided with a first belt wheel, the right side of the second support plate is provided with a placing cylinder, and the left side of the second support plate is connected with the hydraulic cylinder through a bolt; the connecting cylinder is connected with the placing cylinder through bolts; one end of the driving shaft is provided with a second belt wheel, the second belt wheel is connected with the first belt wheel through a belt, and the driving shaft is connected with the placing cylinder through a bearing; the driven shaft is connected with the driving shaft in a sliding mode, and a first friction disc is arranged at one end of the driven shaft; a second friction disc is arranged above the grinding disc, the second friction disc is in contact with the surface of the first friction disc, and the grinding disc is in contact with the surface of the material storage disc; the spring is sleeved between the driving shaft and the driven shaft.
Preferably, the placing cylinder is connected with the connecting cylinder through a first sealing cover in the middle, and a second sealing cover is arranged at the bottom of the connecting cylinder.
Preferably, one end of the spring is in contact with the first sealing cover surface, and the other end of the spring is in contact with the first friction disk surface.
Preferably, the bottom of the driving shaft is provided with a sliding hole, the driven shaft is matched with the sliding hole, and the driven shaft is connected with the sliding hole in a sliding mode.
Preferably, a plurality of raw material grooves are uniformly formed in the middle of the storage disc, a water outlet is formed in the middle of the storage disc, and water inlets are formed in two sides of the storage disc.
Preferably, the diameter of the grinding disc is 5-10mm smaller than that of the storage disc.
Preferably, the first friction disc and the second friction disc are made of semi-metal materials.
Compared with the prior art, the utility model has the advantages of it is following: 1. the transmission device is driven by the hydraulic cylinder to be positioned to a specified position, so that certain pressure is automatically applied to the grinding disc part, the grinding disc is ensured to be contacted with the raw material at any time, and the operation step of manually placing heavy objects is omitted; 2. when the grinding disc is contacted with the material storage disc after the raw materials are polished, the power source can be automatically disconnected and driven by the driving device, so that the grinding disc and the material storage disc are effectively prevented from being abraded due to long-time contact; 3. the bottom of the material storage disc is internally provided with water, so that water flow can be directly contacted with the abrasive to wash raw material powder, and the situation that water splash is caused by flowing water from the upper part is avoided.
Drawings
FIG. 1 is a schematic view of the overall construction of a gemstone cutting and grinding tool;
FIG. 2 is an exploded view of the drive of the gemstone cutting and grinding tool;
FIG. 3 is a partial block diagram of the drive mechanism of the gemstone cutting and grinding tool;
FIG. 4 is a view of a second support plate component of the gemstone abrading tool;
FIG. 5 is a drawing of a main frame body component of the gemstone cutting and grinding tool;
FIG. 6 is a view of the drive shaft component of the gemstone cut grinding tool.
In the figure: 1. a main frame body; 2. a transmission device; 3. a second support plate; 4. a connecting cylinder; 5. a drive shaft; 6. a driven shaft; 7. a grinding disc; 8. a spring; 101. a support pillar; 102. a hydraulic cylinder; 103. a guide bar; 104. a material storage tray; 105. a raw material tank; 106. a water outlet; 107. a water inlet; 301. a through hole; 302. an electric motor; 303. a first pulley; 304. placing a cylinder; 305. a first sealing cover; 401. a second sealing cover; 501. a second pulley; 502. a slide hole; 601. a first friction disk; 701. a second friction disk.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: as shown in fig. 1-6, the gem cutting and grinding tool is characterized in that: comprises a main frame body 1 and a transmission device 2; a transmission device 2 is arranged above the main frame body 1; a support column 101 is arranged on the left side of the main frame body 1, a hydraulic cylinder 102 is arranged in the middle of the main frame body 1, a guide rod 103 is arranged on the main frame body 1 on the right side of the hydraulic cylinder 102, and a storage tray 104 is arranged on the right side of the main frame body 1; the transmission device 2 comprises a second supporting plate 3, a connecting cylinder 4, a driving shaft 5, a driven shaft 6, a grinding disc 7 and a spring 8; the second support plate 3 is provided with a through hole 301, the through hole 301 is respectively connected with the support column 101 and the guide rod 103 in a sliding manner, the middle part of the second support plate 3 is provided with a motor 302, the motor 302 is provided with a first belt pulley 303, the right side of the second support plate 3 is provided with a placing cylinder 304, and the left side of the second support plate 3 is connected with the hydraulic cylinder 102 through a bolt; the connecting cylinder 4 is connected with the placing cylinder 304 through bolts; one end of the driving shaft 5 is provided with a second belt wheel 501, the second belt wheel 501 is connected with the first belt wheel 303 through a belt, and the driving shaft 5 is connected with the placing cylinder 304 through a bearing; the driven shaft 6 is connected with the driving shaft 5 in a sliding mode, and one end of the driven shaft 6 is provided with a first friction disc 601; a second friction disc 701 is arranged above the grinding disc 7, the second friction disc 701 is in surface contact with the first friction disc 601, and the grinding disc 7 is in surface contact with the material storage disc 104; the spring 8 is sleeved between the driving shaft 5 and the driven shaft 6; the placing cylinder 304 is connected with the connecting cylinder 4 through a first sealing cover 305 in the middle, and a second sealing cover 401 is arranged at the bottom of the connecting cylinder 4; one end of the spring 8 is in surface contact with the first sealing cover 305, and the other end of the spring 8 is in surface contact with the first friction disc 601; the bottom of the driving shaft 5 is provided with a sliding hole 502, the driven shaft 6 is matched with the sliding hole 502, and the driven shaft 6 is connected with the sliding hole 502 in a sliding manner; a plurality of raw material grooves 105 are uniformly formed in the middle of the storage tray 104, a water outlet 106 is formed in the middle of the storage tray 104, and water inlets 107 are formed in two sides of the storage tray 104; the diameter of the grinding disc 7 is 5-10mm smaller than that of the material storage disc 104; the first friction disc 601 and the second friction disc 701 are made of semimetal materials.
When the gem stone storage device is used, in the first step, as shown in fig. 1, 3 and 5, gem materials are respectively placed in the circular material grooves 105 of the storage disc 104, after the gem stone storage device is placed, the hydraulic cylinder 102 is started to drive the second supporting plate 3 to move downwards, the grinding disc 7 can be contacted with the stone materials in the storage disc 104 along with the movement, the stone materials are irregular but basically consistent in size, so that an upward reaction force can be generated along with the downward contact of the grinding disc 7 with the stone materials, the elastic force of the spring 8 is overcome, the driven shaft 6 is pushed upwards, a certain pressure is applied to the stone materials, the sliding hole 502 in the driving shaft 5 is matched with the driven shaft 6, the rotation of the driven shaft 6 in the up-down moving process can not be influenced, the sliding hole 502 can be in a spline shape or connected by a sliding key, the spline shape is preferably selected, and the connection.
Step two, as shown in fig. 1, fig. 2, fig. 3 and fig. 6, the motor 302 is started, the motor 302 transmits power to the driving shaft 5 through the belt between the first belt wheel 303 and the second belt wheel 501, the driving shaft 5 rotates to drive the driven shaft 6 to rotate together, the grinding disc 7 is driven to rotate by virtue of the friction force between the first friction disc 601 and the second friction disc 701 in the rotating process, because most of the contact positions of the grinding disc 7 and the stone are point contacts, when the grinding disc 7 is driven to rotate, the power is not disconnected because the friction force is too large to exceed the friction force between the first friction disc 601 and the second friction disc 701, but the grinding disc 7 contacts the material storage disc 104 along with the completion of the processing of the raw materials, at this time, because the whole surface of the grinding disc 7 simultaneously contacts the material storage disc 104, the friction force is too large to overcome the friction force between the first friction disc 601 and the second friction disc 701, prevent that it from causing wearing and tearing with the contact of storage disc 104 for a long time, and the spring 8 at driving shaft 5 and the 6 middle parts of driven shaft then can guarantee in the course of working, mill 7 constantly contacts with the raw materials, skid the in-process at first friction disk 601 and second friction disk 701 simultaneously, can apply certain ascending thrust to spring 8, thereby reduce the wearing and tearing between first friction disk 601 and the second friction disk 701, increase of service life, the in-process of polishing relies on the bottom to lead to water to storage disc 104 inside, can avoid the outside of present equipment to lead to water, when the mill 7 is dripped, the splash that causes.
And thirdly, as shown in fig. 3, the connecting cylinder 4 and the placing cylinder 304 are connected through bolts, so that the internal elements are convenient to install and replace, meanwhile, the first sealing cover 305 arranged between the connecting cylinder 4 and the placing cylinder can support one end of the spring, and the second sealing cover 401 can limit the grinding disc 7.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. Gem surely grinds instrument, its characterized in that: comprises a main frame body (1) and a transmission device (2); a transmission device (2) is arranged above the main frame body (1); a support column (101) is arranged on the left side of the main frame body (1), a hydraulic cylinder (102) is arranged in the middle of the main frame body (1), a guide rod (103) is arranged on the main frame body (1) on the right side of the hydraulic cylinder (102), and a storage tray (104) is arranged on the right side of the main frame body (1);
the transmission device (2) comprises a second supporting plate (3), a connecting cylinder (4), a driving shaft (5), a driven shaft (6), a grinding disc (7) and a spring (8); the hydraulic cylinder is characterized in that the second supporting plate (3) is provided with a through hole (301), the through hole (301) is respectively connected with the supporting column (101) and the guide rod (103) in a sliding manner, the middle part of the second supporting plate (3) is provided with an electric motor (302), the electric motor (302) is provided with a first belt wheel (303), the right side of the second supporting plate (3) is provided with a placing barrel (304), and the left side of the second supporting plate (3) is connected with the hydraulic cylinder (102) through bolts; the connecting cylinder (4) is connected with the placing cylinder (304) through bolts; one end of the driving shaft (5) is provided with a second belt wheel (501), the second belt wheel (501) is connected with the first belt wheel (303) through a belt, and the driving shaft (5) is connected with the placing cylinder (304) through a bearing; the driven shaft (6) is connected with the driving shaft (5) in a sliding mode, and a first friction disc (601) is arranged at one end of the driven shaft (6); a second friction disc (701) is arranged above the grinding disc (7), the second friction disc (701) is in surface contact with the first friction disc (601), and the grinding disc (7) is in surface contact with the material storage disc (104); the spring (8) is sleeved between the driving shaft (5) and the driven shaft (6).
2. A gemstone honing tool according to claim 1, wherein: the placing barrel (304) is connected with a first sealing cover (305) arranged in the middle of the connecting barrel (4), and a second sealing cover (401) is arranged at the bottom of the connecting barrel (4).
3. A gemstone honing tool according to claim 2, wherein: one end of the spring (8) is in surface contact with the first sealing cover (305), and the other end of the spring (8) is in surface contact with the first friction disc (601).
4. A gemstone honing tool according to claim 1, wherein: the driving shaft (5) is provided with a sliding hole (502) in the bottom, the driven shaft (6) is matched with the sliding hole (502), and the driven shaft (6) is connected with the sliding hole (502) in a sliding mode.
5. A gemstone honing tool according to claim 1, wherein: the material storage device is characterized in that a plurality of raw material grooves (105) are uniformly formed in the middle of the material storage disc (104), a water outlet (106) is formed in the middle of the material storage disc (104), and water inlets (107) are formed in two sides of the material storage disc (104).
6. A gemstone honing tool according to claim 1 or 5, wherein: the diameter of the grinding disc (7) is 5-10mm smaller than that of the material storage disc (104).
7. A gemstone honing tool according to claim 1, wherein: the first friction disc (601) and the second friction disc (701) are made of semimetal materials.
CN201921189096.5U 2019-07-26 2019-07-26 Gem cutting and grinding tool Active CN210524725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921189096.5U CN210524725U (en) 2019-07-26 2019-07-26 Gem cutting and grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921189096.5U CN210524725U (en) 2019-07-26 2019-07-26 Gem cutting and grinding tool

Publications (1)

Publication Number Publication Date
CN210524725U true CN210524725U (en) 2020-05-15

Family

ID=70599312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921189096.5U Active CN210524725U (en) 2019-07-26 2019-07-26 Gem cutting and grinding tool

Country Status (1)

Country Link
CN (1) CN210524725U (en)

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Effective date of registration: 20201010

Address after: 300202 14-404, Sanshui Nanli, Hexi District, Tianjin

Patentee after: Qingyun chuangxiang (Tianjin) Digital Technology Co., Ltd

Address before: 050000 1-b01, comprehensive building, Hebei University of Geosciences, No. 305, Jianhua South Street, Yuhua District, Shijiazhuang City, Hebei Province

Patentee before: Hebei Dituo mineral products Co.,Ltd.